[PATCH 1/8] drm: mali-dp: Set the drm->irq_enabled flag to match driver's state.

[liviu.dudau at arm.com]

On Tue, Oct 11, 2016 at 03:26:02PM +0100, Brian Starkey wrote:
> From: Liviu Dudau <Liviu.Dudau at arm.com>
> 
> Mali DP driver does not use drm_irq_{un,}install() function so the
> drm->irq_enabled flag does not get set automatically.
> drm_wait_vblank() checks the value of the flag among other functions.
> 
> Signed-off-by: Liviu Dudau <Liviu.Dudau at arm.com>
> ---
> 
> Hi,
> 
> This series is a bunch of small driver-internal fixes and cleanup for
> Mali-DP.

For the whole series, on the patches not already Signed-off-by me or acked:

Acked-by: Liviu Dudau <Liviu.Dudau at arm.com>

Many thanks,
Liviu

> 
> -Brian
> 
>  drivers/gpu/drm/arm/malidp_drv.c |    3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
> index 9280358..7987ebd 100644
> --- a/drivers/gpu/drm/arm/malidp_drv.c
> +++ b/drivers/gpu/drm/arm/malidp_drv.c
> @@ -377,6 +377,8 @@ static int malidp_bind(struct device *dev)
>  	if (ret < 0)
>  		goto irq_init_fail;
>  
> +	drm->irq_enabled = true;
> +
>  	ret = drm_vblank_init(drm, drm->mode_config.num_crtc);
>  	if (ret < 0) {
>  		DRM_ERROR("failed to initialise vblank\n");
> @@ -402,6 +404,7 @@ fbdev_fail:
>  vblank_fail:
>  	malidp_se_irq_fini(drm);
>  	malidp_de_irq_fini(drm);
> +	drm->irq_enabled = false;
>  irq_init_fail:
>  	component_unbind_all(dev, drm);
>  bind_fail:
> -- 
> 1.7.9.5
> 

-- 
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